Tamanna CGTR First Look: Catch Tamanna First Look as Ganga in CGTR. The first look of Tamanna's new movie with power star Pawan Kalyan 'Cameraman Ganga Tho Rambabu' is out. Dynamic director Puri Jagannath is directing this film and Pawan Kalyan will be seen in a powerful role in 'CGTR'. Mani Sharma is composing the music for this film and DVV Danayya is producing 'CGTR' under Universal Media banner. Director Puri Jagannath is putting all his efforts to make sure that the film is released on October 18.